// SPDX-License-Identifier: LGPL-2.1-or-later

/****************************************************************************
 *   Copyright (c) 2020 Chris Hennes (chennes@pioneerlibrarysystem.org)     *
 *   Copyright (c) 2023 FreeCAD Project Association                         *
 *                                                                          *
 *   This file is part of FreeCAD.                                          *
 *                                                                          *
 *   FreeCAD is free software: you can redistribute it and/or modify it     *
 *   under the terms of the GNU Lesser General Public License as            *
 *   published by the Free Software Foundation, either version 2.1 of the   *
 *   License, or (at your option) any later version.                        *
 *                                                                          *
 *   FreeCAD is distributed in the hope that it will be useful, but         *
 *   WITHOUT ANY WARRANTY; without even the implied warranty of             *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU       *
 *   Lesser General Public License for more details.                        *
 *                                                                          *
 *   You should have received a copy of the GNU Lesser General Public       *
 *   License along with FreeCAD. If not, see                                *
 *   <https://www.gnu.org/licenses/>.                                       *
 *                                                                          *
 ***************************************************************************/

#include <QAction>
#include <QCheckBox>
#include <QLabel>
#include <QMenu>
#include <QPushButton>
#include <sstream>

#include <Gui/Application.h>
#include <Gui/Workbench.h>
#include <Gui/WorkbenchManager.h>

#include "DlgSettingsWorkbenchesImp.h"
#include "ui_DlgSettingsWorkbenches.h"


using namespace Gui::Dialog;

namespace Gui::Dialog
{
class wbListItem: public QWidget
{
    Q_OBJECT

public:
    explicit wbListItem(
        const QString& wbName,
        bool enabled,
        bool startupWb,
        bool autoLoad,
        int index,
        QWidget* parent = nullptr
    );
    ~wbListItem() override;

    bool isEnabled();
    bool isAutoLoading();
    void setStartupWb(bool val);

    void setShortcutLabel(int index);

protected Q_SLOTS:
    void onLoadClicked();
    void onWbToggled(bool checked);

Q_SIGNALS:
    void wbToggled(const QString& wbName, bool enabled);

private:
    QCheckBox* enableCheckBox;
    QCheckBox* autoloadCheckBox;
    QLabel* iconLabel;
    QLabel* textLabel;
    QLabel* shortcutLabel;
    QLabel* loadLabel;
    QPushButton* loadButton;
};
}  // namespace Gui::Dialog

wbListItem::wbListItem(
    const QString& wbName,
    bool enabled,
    bool startupWb,
    bool autoLoad,
    int index,
    QWidget* parent
)
    : QWidget(parent)
{
    this->setObjectName(wbName);

    auto wbTooltip = Application::Instance->workbenchToolTip(wbName);
    auto wbDisplayName = Application::Instance->workbenchMenuText(wbName);

    // 1: Enable checkbox
    enableCheckBox = new QCheckBox(this);
    enableCheckBox->setToolTip(
        tr("Toggles the visibility of %1 in the available workbenches").arg(wbDisplayName)
    );
    enableCheckBox->setChecked(enabled);
    if (startupWb) {
        enableCheckBox->setChecked(true);
        enableCheckBox->setEnabled(false);
        enableCheckBox->setToolTip(tr("This is the current startup module, and must be enabled"));
    }
    connect(enableCheckBox, &QCheckBox::toggled, this, [this](bool checked) { onWbToggled(checked); });

    QWidget* subWidget = new QWidget(this);
    // 2: Workbench Icon
    auto wbIcon = Application::Instance->workbenchIcon(wbName);
    iconLabel = new QLabel(wbDisplayName, this);
    iconLabel->setPixmap(wbIcon.scaled(
        QSize(20, 20),
        Qt::AspectRatioMode::KeepAspectRatio,
        Qt::TransformationMode::SmoothTransformation
    ));
    iconLabel->setToolTip(wbTooltip);
    iconLabel->setContentsMargins(5, 0, 0, 5);  // Left, top, right, bottom
    iconLabel->setEnabled(enableCheckBox->isChecked());

    // 3: Workbench Display Name
    textLabel = new QLabel(wbDisplayName, this);
    textLabel->setToolTip(wbTooltip);
    QFont font = textLabel->font();
    font.setBold(true);
    textLabel->setFont(font);
    textLabel->setEnabled(enableCheckBox->isChecked());

    // 4: shortcut
    shortcutLabel = new QLabel(QStringLiteral("(W, %1)").arg(index + 1), this);
    shortcutLabel->setToolTip(tr("Shortcut to activate this workbench"));
    shortcutLabel->setEnabled(enableCheckBox->isChecked());
    shortcutLabel->setVisible(index < 9);

    auto subLayout = new QHBoxLayout(subWidget);
    subLayout->addWidget(iconLabel);
    subLayout->addWidget(textLabel);
    subLayout->addWidget(shortcutLabel);
    subLayout->setAlignment(Qt::AlignLeft);
    subLayout->setContentsMargins(5, 0, 0, 5);
    subWidget->setMinimumSize(250, 0);
    subWidget->setAttribute(Qt::WA_TranslucentBackground);

    // 5: Autoloaded checkBox.
    autoloadCheckBox = new QCheckBox(this);
    autoloadCheckBox->setText(tr("Auto-load"));
    autoloadCheckBox->setToolTip(tr("Loads %1 automatically when FreeCAD starts").arg(wbDisplayName));
    autoloadCheckBox->setEnabled(enableCheckBox->isChecked());

    if (startupWb) {  // Figure out whether to check and/or disable this checkBox:
        autoloadCheckBox->setChecked(true);
        autoloadCheckBox->setEnabled(false);
        autoloadCheckBox->setToolTip(tr("This is the current startup module, and must be autoloaded."));
    }
    else if (autoLoad) {
        autoloadCheckBox->setChecked(true);
    }

    // 6: Load button/loaded indicator
    loadLabel = new QLabel(tr("Loaded"), this);
    loadLabel->setAlignment(Qt::AlignCenter);
    loadLabel->setEnabled(enableCheckBox->isChecked());
    loadButton = new QPushButton(tr("Load"), this);
    loadButton->setToolTip(
        tr("To preserve resources, FreeCAD does not load workbenches until they are used. Loading "
           "them may provide access to additional preferences related to their functionality.")
    );
    loadButton->setEnabled(enableCheckBox->isChecked());
    connect(loadButton, &QPushButton::clicked, this, [this]() { onLoadClicked(); });
    if (WorkbenchManager::instance()->getWorkbench(wbName.toStdString())) {
        loadButton->setVisible(false);
    }
    else {
        loadLabel->setVisible(false);
    }

    auto layout = new QHBoxLayout(this);
    layout->addWidget(enableCheckBox);
    layout->addWidget(subWidget);
    layout->addWidget(autoloadCheckBox);
    layout->addWidget(loadButton);
    layout->addWidget(loadLabel);
    layout->setAlignment(Qt::AlignLeft);
    layout->setContentsMargins(10, 0, 0, 0);
}

wbListItem::~wbListItem() = default;

bool wbListItem::isEnabled()
{
    return enableCheckBox->isChecked();
}

bool wbListItem::isAutoLoading()
{
    return autoloadCheckBox->isChecked();
}

void wbListItem::setStartupWb(bool val)
{
    if (val) {
        autoloadCheckBox->setChecked(true);
    }

    enableCheckBox->setEnabled(!val);
    autoloadCheckBox->setEnabled(!val && textLabel->isEnabled());
}

void wbListItem::setShortcutLabel(int index)
{
    shortcutLabel->setText(QStringLiteral("(W, %1)").arg(index + 1));
    shortcutLabel->setVisible(index < 9);
}

void wbListItem::onLoadClicked()
{
    // activate selected workbench
    Workbench* originalActiveWB = WorkbenchManager::instance()->active();
    Application::Instance->activateWorkbench(objectName().toStdString().c_str());
    Application::Instance->activateWorkbench(originalActiveWB->name().c_str());

    // replace load button with loaded indicator
    loadButton->setVisible(false);
    loadLabel->setVisible(true);
}

void wbListItem::onWbToggled(bool checked)
{
    // activate/deactivate the widgets
    iconLabel->setEnabled(checked);
    textLabel->setEnabled(checked);
    shortcutLabel->setEnabled(checked);
    loadLabel->setEnabled(checked);
    loadButton->setEnabled(checked);
    autoloadCheckBox->setEnabled(checked);

    // Reset the start combo items.
    Q_EMIT wbToggled(objectName(), checked);
}

/* TRANSLATOR Gui::Dialog::DlgSettingsWorkbenchesImp */

/**
 *  Constructs a DlgSettingsWorkbenchesImp
 */
DlgSettingsWorkbenchesImp::DlgSettingsWorkbenchesImp(QWidget* parent)
    : PreferencePage(parent)
    , ui(new Ui_DlgSettingsWorkbenches)
{
    ui->setupUi(this);

    ui->wbList->setDragDropMode(QAbstractItemView::InternalMove);
    ui->wbList->setSelectionMode(QAbstractItemView::SingleSelection);
    ui->wbList->viewport()->setAcceptDrops(true);
    ui->wbList->setDropIndicatorShown(true);
    ui->wbList->setDragEnabled(true);
    ui->wbList->setDefaultDropAction(Qt::MoveAction);

    QAction* sortAction = new QAction(tr("Sort Alphabetically"), this);
    connect(sortAction, &QAction::triggered, this, &DlgSettingsWorkbenchesImp::sortEnabledWorkbenches);

    QMenu* contextMenu = new QMenu(ui->wbList);
    contextMenu->addAction(sortAction);
    ui->wbList->setContextMenuPolicy(Qt::CustomContextMenu);
    connect(
        ui->wbList,
        &QListWidget::customContextMenuRequested,
        this,
        [this, contextMenu](const QPoint& pos) { contextMenu->exec(ui->wbList->mapToGlobal(pos)); }
    );

    connect(
        ui->wbList->model(),
        &QAbstractItemModel::rowsMoved,
        this,
        &DlgSettingsWorkbenchesImp::wbItemMoved
    );
    connect(
        ui->AutoloadModuleCombo,
        qOverload<int>(&QComboBox::activated),
        this,
        &DlgSettingsWorkbenchesImp::onStartWbChanged
    );
    connect(ui->CheckBox_WbByTab, &QCheckBox::toggled, this, &DlgSettingsWorkbenchesImp::onWbByTabToggled);
}

/**
 *  Destroys the object and frees any allocated resources
 */
DlgSettingsWorkbenchesImp::~DlgSettingsWorkbenchesImp() = default;

void DlgSettingsWorkbenchesImp::saveSettings()
{
    std::ostringstream orderedStr, disabledStr, autoloadStr;

    auto addStrToOss = [](std::string wbName, std::ostringstream& oss) {
        if (oss.str().find(wbName) == std::string::npos) {
            if (!oss.str().empty()) {
                oss << ",";
            }
            oss << wbName;
        }
    };

    for (int i = 0; i < ui->wbList->count(); i++) {
        wbListItem* wbItem = qobject_cast<wbListItem*>(ui->wbList->itemWidget(ui->wbList->item(i)));
        if (!wbItem) {
            continue;
        }
        std::string wbName = wbItem->objectName().toStdString();

        if (wbItem->isEnabled()) {
            addStrToOss(wbName, orderedStr);
        }
        else {
            addStrToOss(wbName, disabledStr);
        }

        if (wbItem->isAutoLoading()) {
            addStrToOss(wbName, autoloadStr);
        }
    }

    if (orderedStr.str().empty()) {  // make sure that we have at least one enabled workbench. This
                                     // should not be necessary because startup wb cannot be disabled.
        orderedStr << "NoneWorkbench";
    }
    else {
        if (!disabledStr.str().empty()) {
            disabledStr << ",";
        }
        disabledStr << "NoneWorkbench";
    }


    ParameterGrp::handle hGrp = App::GetApplication().GetParameterGroupByPath(
        "User parameter:BaseApp/Preferences/Workbenches"
    );
    hGrp->SetASCII("Ordered", orderedStr.str().c_str());
    hGrp->SetASCII("Disabled", disabledStr.str().c_str());

    // Update the list of workbenches in the WorkbenchGroup and in the WorkbenchComboBox & workbench
    // QMenu
    Application::Instance->signalRefreshWorkbenches();

    App::GetApplication()
        .GetParameterGroupByPath("User parameter:BaseApp/Preferences/General")
        ->SetASCII("BackgroundAutoloadModules", autoloadStr.str().c_str());

    saveWorkbenchSelector();

    int index = ui->AutoloadModuleCombo->currentIndex();
    QVariant data = ui->AutoloadModuleCombo->itemData(index);
    QString startWbName = data.toString();
    App::GetApplication()
        .GetParameterGroupByPath("User parameter:BaseApp/Preferences/General")
        ->SetASCII("AutoloadModule", startWbName.toLatin1());

    ui->CheckBox_WbByTab->onSave();
}

void DlgSettingsWorkbenchesImp::loadSettings()
{
    loadWorkbenchSelector();

    // There are two different "autoload" settings: the first, in FreeCAD since 2004,
    // controls the module the user sees first when starting FreeCAD, and defaults to the Start workbench
    std::string start = App::Application::Config()["StartWorkbench"];
    _startupModule = App::GetApplication()
                         .GetParameterGroupByPath("User parameter:BaseApp/Preferences/General")
                         ->GetASCII("AutoloadModule", start.c_str());

    // The second autoload setting does a background autoload of any number of other modules
    std::string autoloadCSV = App::GetApplication()
                                  .GetParameterGroupByPath("User parameter:BaseApp/Preferences/General")
                                  ->GetASCII("BackgroundAutoloadModules", "");

    // Tokenize the comma-separated list
    _backgroundAutoloadedModules.clear();
    std::stringstream stream(autoloadCSV);
    std::string workbench;
    while (std::getline(stream, workbench, ',')) {
        _backgroundAutoloadedModules.push_back(workbench);
    }

    buildWorkbenchList();

    // We set the startup setting after building the list so that we can put only the enabled wb.
    setStartWorkbenchComboItems();

    {
        QSignalBlocker sigblk(ui->CheckBox_WbByTab);
        ui->CheckBox_WbByTab->onRestore();
    }
}

void DlgSettingsWorkbenchesImp::resetSettingsToDefaults()
{
    ParameterGrp::handle hGrp;
    hGrp = App::GetApplication().GetParameterGroupByPath(
        "User parameter:BaseApp/Preferences/Workbenches"
    );
    hGrp->RemoveASCII("Ordered");
    hGrp->RemoveASCII("Disabled");
    hGrp->RemoveASCII("WorkbenchSelectorType");
    hGrp->RemoveASCII("WorkbenchSelectorItem");

    hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/General");
    hGrp->RemoveASCII("BackgroundAutoloadModules");
    hGrp->RemoveASCII("AutoloadModule");

    hGrp = App::GetApplication().GetParameterGroupByPath(
        "User parameter:BaseApp/Preferences/MainWindow"
    );
    hGrp->RemoveASCII("WSPosition");

    // finally reset all the parameters associated to Gui::Pref* widgets
    PreferencePage::resetSettingsToDefaults();

    hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/View");
    if (ui->CheckBox_WbByTab->isChecked() != hGrp->GetBool("SaveWBbyTab", 0)) {
        requireRestart();
    }
}

/**
Build the list of unloaded workbenches.
*/
void DlgSettingsWorkbenchesImp::buildWorkbenchList()
{
    QSignalBlocker sigblk(ui->wbList);

    ui->wbList->clear();

    QStringList enabledWbs = getEnabledWorkbenches();
    QStringList disabledWbs = getDisabledWorkbenches();

    // First we add the enabled wbs in their saved order.
    for (const auto& wbName : enabledWbs) {
        addWorkbench(wbName, true);
    }
    // Second we add workbenches that are disabled in alphabetical order.
    for (const auto& wbName : disabledWbs) {
        if (wbName.toStdString() != "NoneWorkbench") {
            addWorkbench(wbName, false);
        }
    }
}

void DlgSettingsWorkbenchesImp::addWorkbench(const QString& wbName, bool enabled)
{
    const bool isStartupWb = wbName.toStdString() == _startupModule;
    const bool autoLoad = std::ranges::find(_backgroundAutoloadedModules, wbName.toStdString())
        != _backgroundAutoloadedModules.end();
    const auto widget
        = new wbListItem(wbName, enabled, isStartupWb, autoLoad, ui->wbList->count(), this);
    connect(widget, &wbListItem::wbToggled, this, &DlgSettingsWorkbenchesImp::wbToggled);
    const auto wItem = new QListWidgetItem();
    wItem->setSizeHint(widget->sizeHint());
    ui->wbList->addItem(wItem);
    ui->wbList->setItemWidget(wItem, widget);
}

QStringList DlgSettingsWorkbenchesImp::getEnabledWorkbenches()
{
    QStringList disabled_wbs_list = getDisabledWorkbenches();
    QStringList enabled_wbs_list;
    QStringList wbs_ordered_list;
    QString wbs_ordered;
    ParameterGrp::handle hGrp;

    hGrp = App::GetApplication().GetParameterGroupByPath(
        "User parameter:BaseApp/Preferences/Workbenches"
    );
    wbs_ordered = QString::fromStdString(hGrp->GetASCII("Ordered", ""));

    wbs_ordered_list = wbs_ordered.split(QLatin1String(","), Qt::SkipEmptyParts);

    QStringList workbenches = Application::Instance->workbenches();
    workbenches.sort();

    // First we add the wb that are ordered.
    for (auto& wbName : wbs_ordered_list) {
        if (workbenches.contains(wbName)
            && !disabled_wbs_list.contains(wbName)) {  // Some wb may have been removed
            enabled_wbs_list.append(wbName);
        }
        else {
            Base::Console().log(
                "Ignoring unknown %s workbench found in user preferences.\n",
                wbName.toStdString().c_str()
            );
        }
    }

    // Then we add the wbs that are not ordered and not disabled in alphabetical order
    for (auto& wbName : workbenches) {
        if (!enabled_wbs_list.contains(wbName) && !disabled_wbs_list.contains(wbName)) {
            enabled_wbs_list.append(wbName);
        }
    }

    return enabled_wbs_list;
}

QStringList DlgSettingsWorkbenchesImp::getDisabledWorkbenches()
{
    QString disabled_wbs;
    QStringList unfiltered_disabled_wbs_list;
    QStringList disabled_wbs_list;
    ParameterGrp::handle hGrp;

    hGrp = App::GetApplication().GetParameterGroupByPath(
        "User parameter:BaseApp/Preferences/Workbenches"
    );
    disabled_wbs = QString::fromStdString(hGrp->GetASCII(
        "Disabled",
        "NoneWorkbench,TestWorkbench,InspectionWorkbench,RobotWorkbench,OpenSCADWorkbench"
    ));

    unfiltered_disabled_wbs_list = disabled_wbs.split(QLatin1String(","), Qt::SkipEmptyParts);

    QStringList workbenches = Application::Instance->workbenches();

    for (auto& wbName : unfiltered_disabled_wbs_list) {
        if (workbenches.contains(wbName)) {  // Some wb may have been removed
            disabled_wbs_list.append(wbName);
        }
        else {
            Base::Console().log(
                "Ignoring unknown %s workbench found in user preferences.\n",
                wbName.toStdString().c_str()
            );
        }
    }

    disabled_wbs_list.sort();

    return disabled_wbs_list;
}

/**
 * Sets the strings of the subwidgets using the current language.
 */
void DlgSettingsWorkbenchesImp::changeEvent(QEvent* e)
{
    if (e->type() == QEvent::LanguageChange) {
        ui->retranslateUi(this);
        translateWorkbenchSelector();
    }
    else {
        QWidget::changeEvent(e);
    }
}

void DlgSettingsWorkbenchesImp::saveWorkbenchSelector()
{
    // save workbench selector type
    ParameterGrp::handle hGrp;
    hGrp = App::GetApplication().GetParameterGroupByPath(
        "User parameter:BaseApp/Preferences/Workbenches"
    );
    int prevIndex = hGrp->GetInt("WorkbenchSelectorType", 0);
    int index = ui->WorkbenchSelectorType->currentIndex();
    if (prevIndex != index) {
        hGrp->SetInt("WorkbenchSelectorType", index);
        requireRestart();
    }

    // save workbench selector items style
    prevIndex = hGrp->GetInt("WorkbenchSelectorItem", 0);
    index = ui->WorkbenchSelectorItem->currentIndex();
    if (prevIndex != index) {
        hGrp->SetInt("WorkbenchSelectorItem", index);
        requireRestart();
    }
}

void DlgSettingsWorkbenchesImp::loadWorkbenchSelector()
{
    // workbench selector type setup
    ParameterGrp::handle hGrp;
    hGrp = App::GetApplication().GetParameterGroupByPath(
        "User parameter:BaseApp/Preferences/Workbenches"
    );
    int widgetTypeIndex = hGrp->GetInt("WorkbenchSelectorType", 0);
    ui->WorkbenchSelectorType->clear();
    ui->WorkbenchSelectorType->addItem(tr("ComboBox"));
    ui->WorkbenchSelectorType->addItem(tr("TabBar"));
    ui->WorkbenchSelectorType->setCurrentIndex(widgetTypeIndex);

    // workbench selector items style
    int itemStyleIndex = hGrp->GetInt("WorkbenchSelectorItem", 0);
    ui->WorkbenchSelectorItem->clear();
    ui->WorkbenchSelectorItem->addItem(tr("Icon and text"));
    ui->WorkbenchSelectorItem->addItem(tr("Icon"));
    ui->WorkbenchSelectorItem->addItem(tr("Text"));
    ui->WorkbenchSelectorItem->setCurrentIndex(itemStyleIndex);
}

void DlgSettingsWorkbenchesImp::translateWorkbenchSelector()
{
    ui->WorkbenchSelectorType->setItemText(0, tr("ComboBox"));
    ui->WorkbenchSelectorType->setItemText(1, tr("TabBar"));

    ui->WorkbenchSelectorItem->setItemText(0, tr("Icon and text"));
    ui->WorkbenchSelectorItem->setItemText(1, tr("Icon"));
    ui->WorkbenchSelectorItem->setItemText(2, tr("Text"));
}

void DlgSettingsWorkbenchesImp::wbToggled(const QString& wbName, bool enabled)
{
    setStartWorkbenchComboItems();

    // reorder the list of items.
    int wbIndex = 0;
    for (int i = 0; i < ui->wbList->count(); i++) {
        wbListItem* wbItem = qobject_cast<wbListItem*>(ui->wbList->itemWidget(ui->wbList->item(i)));
        if (wbItem && wbItem->objectName() == wbName) {
            wbIndex = i;
        }
    }

    int destinationIndex = ui->wbList->count();

    for (int i = 0; i < ui->wbList->count(); i++) {
        wbListItem* wbItem = qobject_cast<wbListItem*>(ui->wbList->itemWidget(ui->wbList->item(i)));
        if (wbItem && !wbItem->isEnabled()
            && (enabled || ((wbItem->objectName()).toStdString() > wbName.toStdString()))) {
            // If the wb was enabled, then it was in the disabled wbs. So it moves to the row of the
            // currently first disabled wb If the wb was disabled. Then it goes to the disabled wb
            // where it belongs alphabetically.
            destinationIndex = i;
            break;
        }
    }
    ui->wbList->model()->moveRow(QModelIndex(), wbIndex, QModelIndex(), destinationIndex);
}

void DlgSettingsWorkbenchesImp::setStartWorkbenchComboItems()
{
    ui->AutoloadModuleCombo->clear();

    // fills the combo box with activated workbenches.
    QStringList enabledWbs;
    for (int i = 0; i < ui->wbList->count(); i++) {
        wbListItem* wbItem = qobject_cast<wbListItem*>(ui->wbList->itemWidget(ui->wbList->item(i)));
        if (wbItem && wbItem->isEnabled()) {
            enabledWbs << wbItem->objectName();
        }
    }

    QMap<QString, QString> menuText;
    for (const auto& it : enabledWbs) {
        QString text = Application::Instance->workbenchMenuText(it);
        menuText[text] = it;
    }

    {  // add special workbench to selection
        QPixmap px = Application::Instance->workbenchIcon(QStringLiteral("NoneWorkbench"));
        QString key = QStringLiteral("<last>");
        QString value = QStringLiteral("$LastModule");
        if (px.isNull()) {
            ui->AutoloadModuleCombo->addItem(key, QVariant(value));
        }
        else {
            ui->AutoloadModuleCombo->addItem(px, key, QVariant(value));
        }
    }

    for (QMap<QString, QString>::Iterator it = menuText.begin(); it != menuText.end(); ++it) {
        QPixmap px = Application::Instance->workbenchIcon(it.value());
        if (px.isNull()) {
            ui->AutoloadModuleCombo->addItem(it.key(), QVariant(it.value()));
        }
        else {
            ui->AutoloadModuleCombo->addItem(px, it.key(), QVariant(it.value()));
        }
    }

    ui->AutoloadModuleCombo->setCurrentIndex(
        ui->AutoloadModuleCombo->findData(QString::fromStdString(_startupModule))
    );
}

void DlgSettingsWorkbenchesImp::wbItemMoved()
{
    for (int i = 0; i < ui->wbList->count(); i++) {
        wbListItem* wbItem = qobject_cast<wbListItem*>(ui->wbList->itemWidget(ui->wbList->item(i)));
        if (wbItem) {
            wbItem->setShortcutLabel(i);
        }
    }
}

void DlgSettingsWorkbenchesImp::onStartWbChanged(int index)
{
    // Update _startupModule
    QVariant data = ui->AutoloadModuleCombo->itemData(index);
    QString wbName = data.toString();
    _startupModule = wbName.toStdString();

    // Change wb that user can't deactivate.
    for (int i = 0; i < ui->wbList->count(); i++) {
        wbListItem* wbItem = qobject_cast<wbListItem*>(ui->wbList->itemWidget(ui->wbList->item(i)));
        if (wbItem) {
            wbItem->setStartupWb(wbItem->objectName() == wbName);
        }
    }
}

void DlgSettingsWorkbenchesImp::onWbByTabToggled(bool val)
{
    Q_UNUSED(val);
    requireRestart();
}

void DlgSettingsWorkbenchesImp::sortEnabledWorkbenches()
{
    ParameterGrp::handle hGrp;

    hGrp = App::GetApplication().GetParameterGroupByPath(
        "User parameter:BaseApp/Preferences/Workbenches"
    );
    hGrp->SetASCII("Ordered", "");

    buildWorkbenchList();
}
#include "moc_DlgSettingsWorkbenchesImp.cpp"
#include "DlgSettingsWorkbenchesImp.moc"